Merv 13 Pleated Air Filter - 29 3/4" x 31 3/4" x 1" Quantity:12-pack with each stage capturing progressively

with each stage capturing progressively smaller particles inside the filter

these can be purchased in any conceivable size

**MERV 8 Air Filter – 16

Keeps HVAC system cleaner and more efficient

Experience cleaner air and superior comfort—order yours now

Merv 13 Pleated Air Filter - 29 3/4" x 31 3/4" x 1" Quantity:12-pack with each stage capturing progressivelyAny Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop, and long service life which reduces HVAC equipment maintenance and energy costs. A higher MERV rating means that the air filter that you are about to purchase possesses a higher amount impurity filtration ability than your ordinary filter.